69749071725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{14891}}^1$

素因数の和:15115

約数の個数: 72

約数和(自身を含む): 122419030752

約数和(自身を除く): 52669959027

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 173, 285, 361, 475, 519, 865, 1083, 1425, 1805, 2595, 3287, 4325, 5415, 9025, 9861, 12975, 14891, 16435, 27075, 44673, 49305, 62453, 74455, 82175, 187359, 223365, 246525, 282929, 312265, 372275, 848787, 936795, 1116825, 1414645, 1561325, 2576143, 4243935, 4683975, 5375651, 7073225, 7728429, 12880715, 16126953, 21219675, 26878255, 38642145, 48946717, 64403575, 80634765, 134391275, 146840151, 193210725, 244733585, 403173825, 734200755, 929987623, 1223667925, 2789962869, 3671003775, 4649938115, 13949814345, 23249690575, 69749071725]

約数ペア:

[(1, 69749071725), (3, 23249690575), (5, 13949814345), (15, 4649938115), (19, 3671003775), (25, 2789962869), (57, 1223667925), (75, 929987623), (95, 734200755), (173, 403173825), (285, 244733585), (361, 193210725), (475, 146840151), (519, 134391275), (865, 80634765), (1083, 64403575), (1425, 48946717), (1805, 38642145), (2595, 26878255), (3287, 21219675), (4325, 16126953), (5415, 12880715), (9025, 7728429), (9861, 7073225), (12975, 5375651), (14891, 4683975), (16435, 4243935), (27075, 2576143), (44673, 1561325), (49305, 1414645), (62453, 1116825), (74455, 936795), (82175, 848787), (187359, 372275), (223365, 312265), (246525, 282929)]