1214587725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{18593}}^1$

素因数の和:18686

約数の個数: 48

約数和(自身を含む): 2194984512

約数和(自身を除く): 980396787

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 871, 975, 1005, 1675, 2613, 4355, 5025, 13065, 18593, 21775, 55779, 65325, 92965, 241709, 278895, 464825, 725127, 1208545, 1245731, 1394475, 3625635, 3737193, 6042725, 6228655, 16194503, 18128175, 18685965, 31143275, 48583509, 80972515, 93429825, 242917545, 404862575, 1214587725]

約数ペア:

[(1, 1214587725), (3, 404862575), (5, 242917545), (13, 93429825), (15, 80972515), (25, 48583509), (39, 31143275), (65, 18685965), (67, 18128175), (75, 16194503), (195, 6228655), (201, 6042725), (325, 3737193), (335, 3625635), (871, 1394475), (975, 1245731), (1005, 1208545), (1675, 725127), (2613, 464825), (4355, 278895), (5025, 241709), (13065, 92965), (18593, 65325), (21775, 55779)]