327565875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 696084480

約数和(自身を除く): 368518605

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 29, 35, 39, 65, 75, 87, 91, 105, 125, 145, 175, 195, 203, 273, 325, 331, 375, 377, 435, 455, 525, 609, 725, 875, 975, 993, 1015, 1131, 1365, 1625, 1655, 1885, 2175, 2275, 2317, 2625, 2639, 3045, 3625, 4303, 4875, 4965, 5075, 5655, 6825, 6951, 7917, 8275, 9425, 9599, 10875, 11375, 11585, 12909, 13195, 15225, 21515, 24825, 25375, 28275, 28797, 30121, 34125, 34755, 39585, 41375, 47125, 47995, 57925, 64545, 65975, 67193, 76125, 90363, 107575, 124125, 124787, 141375, 143985, 150605, 173775, 197925, 201579, 239975, 289625, 322725, 329875, 335965, 374361, 451815, 537875, 623935, 719925, 753025, 868875, 873509, 989625, 1007895, 1199875, 1613625, 1679825, 1871805, 2259075, 2620527, 3119675, 3599625, 3765125, 4367545, 5039475, 8399125, 9359025, 11295375, 13102635, 15598375, 21837725, 25197375, 46795125, 65513175, 109188625, 327565875]

約数ペア:

[(1, 327565875), (3, 109188625), (5, 65513175), (7, 46795125), (13, 25197375), (15, 21837725), (21, 15598375), (25, 13102635), (29, 11295375), (35, 9359025), (39, 8399125), (65, 5039475), (75, 4367545), (87, 3765125), (91, 3599625), (105, 3119675), (125, 2620527), (145, 2259075), (175, 1871805), (195, 1679825), (203, 1613625), (273, 1199875), (325, 1007895), (331, 989625), (375, 873509), (377, 868875), (435, 753025), (455, 719925), (525, 623935), (609, 537875), (725, 451815), (875, 374361), (975, 335965), (993, 329875), (1015, 322725), (1131, 289625), (1365, 239975), (1625, 201579), (1655, 197925), (1885, 173775), (2175, 150605), (2275, 143985), (2317, 141375), (2625, 124787), (2639, 124125), (3045, 107575), (3625, 90363), (4303, 76125), (4875, 67193), (4965, 65975), (5075, 64545), (5655, 57925), (6825, 47995), (6951, 47125), (7917, 41375), (8275, 39585), (9425, 34755), (9599, 34125), (10875, 30121), (11375, 28797), (11585, 28275), (12909, 25375), (13195, 24825), (15225, 21515)]