506941605

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4251

約数の個数: 64

約数和(自身を含む): 962611200

約数和(自身を除く): 455669595

約数列:

[1, 3, 5, 9, 15, 27, 29, 31, 45, 87, 93, 135, 145, 155, 261, 279, 435, 465, 783, 837, 899, 1305, 1395, 2697, 3915, 4177, 4185, 4495, 8091, 12531, 13485, 20885, 24273, 37593, 40455, 62655, 112779, 121133, 121365, 129487, 187965, 363399, 388461, 563895, 605665, 647435, 1090197, 1165383, 1816995, 1942305, 3270591, 3496149, 3755123, 5450985, 5826915, 11265369, 16352955, 17480745, 18775615, 33796107, 56326845, 101388321, 168980535, 506941605]

約数ペア:

[(1, 506941605), (3, 168980535), (5, 101388321), (9, 56326845), (15, 33796107), (27, 18775615), (29, 17480745), (31, 16352955), (45, 11265369), (87, 5826915), (93, 5450985), (135, 3755123), (145, 3496149), (155, 3270591), (261, 1942305), (279, 1816995), (435, 1165383), (465, 1090197), (783, 647435), (837, 605665), (899, 563895), (1305, 388461), (1395, 363399), (2697, 187965), (3915, 129487), (4177, 121365), (4185, 121133), (4495, 112779), (8091, 62655), (12531, 40455), (13485, 37593), (20885, 24273)]