2421696255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 4292352000

約数和(自身を除く): 1870655745

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 149, 165, 411, 447, 685, 719, 745, 1507, 1639, 2055, 2157, 2235, 3595, 4521, 4917, 7535, 7909, 8195, 10785, 20413, 22605, 23727, 24585, 39545, 61239, 98503, 102065, 107131, 118635, 224543, 295509, 306195, 321393, 492515, 535655, 673629, 1083533, 1122715, 1178441, 1477545, 1606965, 3250599, 3368145, 3535323, 5417665, 5892205, 14676947, 16252995, 17676615, 44030841, 73384735, 161446417, 220154205, 484339251, 807232085, 2421696255]

約数ペア:

[(1, 2421696255), (3, 807232085), (5, 484339251), (11, 220154205), (15, 161446417), (33, 73384735), (55, 44030841), (137, 17676615), (149, 16252995), (165, 14676947), (411, 5892205), (447, 5417665), (685, 3535323), (719, 3368145), (745, 3250599), (1507, 1606965), (1639, 1477545), (2055, 1178441), (2157, 1122715), (2235, 1083533), (3595, 673629), (4521, 535655), (4917, 492515), (7535, 321393), (7909, 306195), (8195, 295509), (10785, 224543), (20413, 118635), (22605, 107131), (23727, 102065), (24585, 98503), (39545, 61239)]