2150417425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1511}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 2992308480

約数和(自身を除く): 841891055

約数列:

[1, 5, 13, 25, 29, 65, 145, 151, 325, 377, 725, 755, 1511, 1885, 1963, 3775, 4379, 7555, 9425, 9815, 19643, 21895, 37775, 43819, 49075, 56927, 98215, 109475, 219095, 228161, 284635, 491075, 569647, 1095475, 1140805, 1423175, 2848235, 2966093, 5704025, 6616669, 14241175, 14830465, 33083345, 74152325, 86016697, 165416725, 430083485, 2150417425]

約数ペア:

[(1, 2150417425), (5, 430083485), (13, 165416725), (25, 86016697), (29, 74152325), (65, 33083345), (145, 14830465), (151, 14241175), (325, 6616669), (377, 5704025), (725, 2966093), (755, 2848235), (1511, 1423175), (1885, 1140805), (1963, 1095475), (3775, 569647), (4379, 491075), (7555, 284635), (9425, 228161), (9815, 219095), (19643, 109475), (21895, 98215), (37775, 56927), (43819, 49075)]