272907075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 545965056

約数和(自身を除く): 273057981

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 97, 105, 115, 161, 175, 233, 291, 345, 483, 485, 525, 575, 679, 699, 805, 1165, 1455, 1631, 1725, 2037, 2231, 2415, 2425, 3395, 3495, 4025, 4893, 5359, 5825, 6693, 7275, 8155, 10185, 11155, 12075, 15617, 16077, 16975, 17475, 22601, 24465, 26795, 33465, 37513, 40775, 46851, 50925, 55775, 67803, 78085, 80385, 112539, 113005, 122325, 133975, 158207, 167325, 187565, 234255, 339015, 390425, 401925, 474621, 519823, 562695, 565025, 791035, 937825, 1171275, 1559469, 1695075, 2373105, 2599115, 2813475, 3638761, 3955175, 7797345, 10916283, 11865525, 12995575, 18193805, 38986725, 54581415, 90969025, 272907075]

約数ペア:

[(1, 272907075), (3, 90969025), (5, 54581415), (7, 38986725), (15, 18193805), (21, 12995575), (23, 11865525), (25, 10916283), (35, 7797345), (69, 3955175), (75, 3638761), (97, 2813475), (105, 2599115), (115, 2373105), (161, 1695075), (175, 1559469), (233, 1171275), (291, 937825), (345, 791035), (483, 565025), (485, 562695), (525, 519823), (575, 474621), (679, 401925), (699, 390425), (805, 339015), (1165, 234255), (1455, 187565), (1631, 167325), (1725, 158207), (2037, 133975), (2231, 122325), (2415, 113005), (2425, 112539), (3395, 80385), (3495, 78085), (4025, 67803), (4893, 55775), (5359, 50925), (5825, 46851), (6693, 40775), (7275, 37513), (8155, 33465), (10185, 26795), (11155, 24465), (12075, 22601), (15617, 17475), (16077, 16975)]