38569275

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 74861280

約数和(自身を除く): 36292005

約数列:

[1, 3, 5, 9, 15, 23, 25, 29, 45, 69, 75, 87, 115, 145, 207, 225, 257, 261, 345, 435, 575, 667, 725, 771, 1035, 1285, 1305, 1725, 2001, 2175, 2313, 3335, 3855, 5175, 5911, 6003, 6425, 6525, 7453, 10005, 11565, 16675, 17733, 19275, 22359, 29555, 30015, 37265, 50025, 53199, 57825, 67077, 88665, 111795, 147775, 150075, 171419, 186325, 265995, 335385, 443325, 514257, 558975, 857095, 1329975, 1542771, 1676925, 2571285, 4285475, 7713855, 12856425, 38569275]

約数ペア:

[(1, 38569275), (3, 12856425), (5, 7713855), (9, 4285475), (15, 2571285), (23, 1676925), (25, 1542771), (29, 1329975), (45, 857095), (69, 558975), (75, 514257), (87, 443325), (115, 335385), (145, 265995), (207, 186325), (225, 171419), (257, 150075), (261, 147775), (345, 111795), (435, 88665), (575, 67077), (667, 57825), (725, 53199), (771, 50025), (1035, 37265), (1285, 30015), (1305, 29555), (1725, 22359), (2001, 19275), (2175, 17733), (2313, 16675), (3335, 11565), (3855, 10005), (5175, 7453), (5911, 6525), (6003, 6425)]