75074805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7549}}^1$

素因数の和:7590

約数の個数: 48

約数和(自身を含む): 148402800

約数和(自身を除く): 73327995

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 7549, 9945, 22647, 37745, 67941, 98137, 113235, 128333, 294411, 339705, 384999, 490685, 641665, 883233, 1154997, 1472055, 1668329, 1924995, 4416165, 5004987, 5774985, 8341645, 15014961, 25024935, 75074805]

約数ペア:

[(1, 75074805), (3, 25024935), (5, 15014961), (9, 8341645), (13, 5774985), (15, 5004987), (17, 4416165), (39, 1924995), (45, 1668329), (51, 1472055), (65, 1154997), (85, 883233), (117, 641665), (153, 490685), (195, 384999), (221, 339705), (255, 294411), (585, 128333), (663, 113235), (765, 98137), (1105, 67941), (1989, 37745), (3315, 22647), (7549, 9945)]