4234425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 7791168

約数和(自身を除く): 3556743

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 101, 129, 195, 215, 303, 325, 505, 559, 645, 975, 1075, 1313, 1515, 1677, 2525, 2795, 3225, 3939, 4343, 6565, 7575, 8385, 13029, 13975, 19695, 21715, 32825, 41925, 56459, 65145, 98475, 108575, 169377, 282295, 325725, 846885, 1411475, 4234425]

約数ペア:

[(1, 4234425), (3, 1411475), (5, 846885), (13, 325725), (15, 282295), (25, 169377), (39, 108575), (43, 98475), (65, 65145), (75, 56459), (101, 41925), (129, 32825), (195, 21715), (215, 19695), (303, 13975), (325, 13029), (505, 8385), (559, 7575), (645, 6565), (975, 4343), (1075, 3939), (1313, 3225), (1515, 2795), (1677, 2525)]