2248955625

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 4436229952

約数和(自身を除く): 2187274327

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 61, 75, 105, 125, 159, 175, 183, 265, 305, 371, 375, 427, 525, 625, 795, 875, 915, 1113, 1281, 1325, 1525, 1855, 1875, 2135, 2625, 2809, 3233, 3975, 4375, 4575, 5565, 6405, 6625, 7625, 8427, 9275, 9699, 10675, 13125, 14045, 16165, 19663, 19875, 22631, 22875, 27825, 32025, 33125, 38125, 42135, 46375, 48495, 53375, 58989, 67893, 70225, 80825, 98315, 99375, 113155, 114375, 139125, 160125, 171349, 210675, 231875, 242475, 266875, 294945, 339465, 351125, 404125, 491575, 514047, 565775, 695625, 800625, 856745, 1053375, 1199443, 1212375, 1474725, 1697325, 1755625, 2020625, 2457875, 2570235, 2828875, 3598329, 4283725, 5266875, 5997215, 6061875, 7373625, 8486625, 12289375, 12851175, 14144375, 17991645, 21418625, 29986075, 36868125, 42433125, 64255875, 89958225, 107093125, 149930375, 321279375, 449791125, 749651875, 2248955625]

約数ペア:

[(1, 2248955625), (3, 749651875), (5, 449791125), (7, 321279375), (15, 149930375), (21, 107093125), (25, 89958225), (35, 64255875), (53, 42433125), (61, 36868125), (75, 29986075), (105, 21418625), (125, 17991645), (159, 14144375), (175, 12851175), (183, 12289375), (265, 8486625), (305, 7373625), (371, 6061875), (375, 5997215), (427, 5266875), (525, 4283725), (625, 3598329), (795, 2828875), (875, 2570235), (915, 2457875), (1113, 2020625), (1281, 1755625), (1325, 1697325), (1525, 1474725), (1855, 1212375), (1875, 1199443), (2135, 1053375), (2625, 856745), (2809, 800625), (3233, 695625), (3975, 565775), (4375, 514047), (4575, 491575), (5565, 404125), (6405, 351125), (6625, 339465), (7625, 294945), (8427, 266875), (9275, 242475), (9699, 231875), (10675, 210675), (13125, 171349), (14045, 160125), (16165, 139125), (19663, 114375), (19875, 113155), (22631, 99375), (22875, 98315), (27825, 80825), (32025, 70225), (33125, 67893), (38125, 58989), (42135, 53375), (46375, 48495)]