32768125

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 40

約数和(自身を含む): 45704120

約数和(自身を除く): 12935995

約数列:

[1, 5, 13, 25, 37, 65, 109, 125, 185, 325, 481, 545, 625, 925, 1417, 1625, 2405, 2725, 4033, 4625, 7085, 8125, 12025, 13625, 20165, 23125, 35425, 52429, 60125, 68125, 100825, 177125, 262145, 300625, 504125, 885625, 1310725, 2520625, 6553625, 32768125]

約数ペア:

[(1, 32768125), (5, 6553625), (13, 2520625), (25, 1310725), (37, 885625), (65, 504125), (109, 300625), (125, 262145), (185, 177125), (325, 100825), (481, 68125), (545, 60125), (625, 52429), (925, 35425), (1417, 23125), (1625, 20165), (2405, 13625), (2725, 12025), (4033, 8125), (4625, 7085)]