156913948815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42351943}}^1$

素因数の和:42351983

約数の個数: 32

約数和(自身を含む): 284605063680

約数和(自身を除く): 127691114865

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 42351943, 127055829, 211759715, 550575259, 635279145, 804686917, 1651725777, 2414060751, 2752876295, 4023434585, 8258628885, 10460929921, 12070303755, 31382789763, 52304649605, 156913948815]

約数ペア:

[(1, 156913948815), (3, 52304649605), (5, 31382789763), (13, 12070303755), (15, 10460929921), (19, 8258628885), (39, 4023434585), (57, 2752876295), (65, 2414060751), (95, 1651725777), (195, 804686917), (247, 635279145), (285, 550575259), (741, 211759715), (1235, 127055829), (3705, 42351943)]