64331955

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10139}}^1$

素因数の和:10200

約数の個数: 32

約数和(自身を含む): 116812800

約数和(自身を除く): 52480845

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 10139, 30417, 50695, 91251, 152085, 273753, 456255, 476533, 1368765, 1429599, 2382665, 4288797, 7147995, 12866391, 21443985, 64331955]

約数ペア:

[(1, 64331955), (3, 21443985), (5, 12866391), (9, 7147995), (15, 4288797), (27, 2382665), (45, 1429599), (47, 1368765), (135, 476533), (141, 456255), (235, 273753), (423, 152085), (705, 91251), (1269, 50695), (2115, 30417), (6345, 10139)]