79378065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 151377408

約数和(自身を除く): 71999343

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 1833, 2115, 2887, 3055, 5499, 8661, 9165, 14435, 25983, 27495, 37531, 43305, 112593, 129915, 135689, 187655, 337779, 407067, 562965, 678445, 1221201, 1688895, 1763957, 2035335, 5291871, 6106005, 8819785, 15875613, 26459355, 79378065]

約数ペア:

[(1, 79378065), (3, 26459355), (5, 15875613), (9, 8819785), (13, 6106005), (15, 5291871), (39, 2035335), (45, 1763957), (47, 1688895), (65, 1221201), (117, 678445), (141, 562965), (195, 407067), (235, 337779), (423, 187655), (585, 135689), (611, 129915), (705, 112593), (1833, 43305), (2115, 37531), (2887, 27495), (3055, 25983), (5499, 14435), (8661, 9165)]