40898925

素因数分解:

$3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1104

約数の個数: 60

約数和(自身を含む): 79821280

約数和(自身を除く): 38922355

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 285, 405, 475, 513, 675, 855, 1063, 1425, 1539, 2025, 2565, 3189, 4275, 5315, 7695, 9567, 12825, 15945, 20197, 26575, 28701, 38475, 47835, 60591, 79725, 86103, 100985, 143505, 181773, 239175, 302955, 430515, 504925, 545319, 717525, 908865, 1514775, 1635957, 2152575, 2726595, 4544325, 8179785, 13632975, 40898925]

約数ペア:

[(1, 40898925), (3, 13632975), (5, 8179785), (9, 4544325), (15, 2726595), (19, 2152575), (25, 1635957), (27, 1514775), (45, 908865), (57, 717525), (75, 545319), (81, 504925), (95, 430515), (135, 302955), (171, 239175), (225, 181773), (285, 143505), (405, 100985), (475, 86103), (513, 79725), (675, 60591), (855, 47835), (1063, 38475), (1425, 28701), (1539, 26575), (2025, 20197), (2565, 15945), (3189, 12825), (4275, 9567), (5315, 7695)]