39179925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 74977344

約数和(自身を除く): 35797419

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 67, 69, 75, 113, 115, 201, 207, 225, 335, 339, 345, 565, 575, 603, 1005, 1017, 1035, 1541, 1675, 1695, 1725, 2599, 2825, 3015, 4623, 5025, 5085, 5175, 7571, 7705, 7797, 8475, 12995, 13869, 15075, 22713, 23115, 23391, 25425, 37855, 38525, 38985, 64975, 68139, 69345, 113565, 115575, 116955, 174133, 189275, 194925, 340695, 346725, 522399, 567825, 584775, 870665, 1567197, 1703475, 2611995, 4353325, 7835985, 13059975, 39179925]

約数ペア:

[(1, 39179925), (3, 13059975), (5, 7835985), (9, 4353325), (15, 2611995), (23, 1703475), (25, 1567197), (45, 870665), (67, 584775), (69, 567825), (75, 522399), (113, 346725), (115, 340695), (201, 194925), (207, 189275), (225, 174133), (335, 116955), (339, 115575), (345, 113565), (565, 69345), (575, 68139), (603, 64975), (1005, 38985), (1017, 38525), (1035, 37855), (1541, 25425), (1675, 23391), (1695, 23115), (1725, 22713), (2599, 15075), (2825, 13869), (3015, 12995), (4623, 8475), (5025, 7797), (5085, 7705), (5175, 7571)]