29689725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 54357632

約数和(自身を除く): 24667907

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 823, 925, 975, 1443, 2405, 2469, 2775, 4115, 7215, 10699, 12025, 12345, 20575, 30451, 32097, 36075, 53495, 61725, 91353, 152255, 160485, 267475, 395863, 456765, 761275, 802425, 1187589, 1979315, 2283825, 5937945, 9896575, 29689725]

約数ペア:

[(1, 29689725), (3, 9896575), (5, 5937945), (13, 2283825), (15, 1979315), (25, 1187589), (37, 802425), (39, 761275), (65, 456765), (75, 395863), (111, 267475), (185, 160485), (195, 152255), (325, 91353), (481, 61725), (555, 53495), (823, 36075), (925, 32097), (975, 30451), (1443, 20575), (2405, 12345), (2469, 12025), (2775, 10699), (4115, 7215)]