2912154980175

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{25328593}}^1$

素因数の和:25328689

約数の個数: 72

約数和(自身を含む): 6042794642144

約数和(自身を除く): 3130639661969

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 73, 75, 105, 175, 219, 225, 315, 365, 511, 525, 657, 1095, 1533, 1575, 1825, 2555, 3285, 4599, 5475, 7665, 12775, 16425, 22995, 38325, 114975, 25328593, 75985779, 126642965, 177300151, 227957337, 379928895, 531900453, 633214825, 886500755, 1139786685, 1595701359, 1848987289, 1899644475, 2659502265, 4432503775, 5546961867, 5698933425, 7978506795, 9244936445, 12942911023, 13297511325, 16640885601, 27734809335, 38828733069, 39892533975, 46224682225, 64714555115, 83204428005, 116486199207, 138674046675, 194143665345, 323572775575, 416022140025, 582430996035, 970718326725, 2912154980175]

約数ペア:

[(1, 2912154980175), (3, 970718326725), (5, 582430996035), (7, 416022140025), (9, 323572775575), (15, 194143665345), (21, 138674046675), (25, 116486199207), (35, 83204428005), (45, 64714555115), (63, 46224682225), (73, 39892533975), (75, 38828733069), (105, 27734809335), (175, 16640885601), (219, 13297511325), (225, 12942911023), (315, 9244936445), (365, 7978506795), (511, 5698933425), (525, 5546961867), (657, 4432503775), (1095, 2659502265), (1533, 1899644475), (1575, 1848987289), (1825, 1595701359), (2555, 1139786685), (3285, 886500755), (4599, 633214825), (5475, 531900453), (7665, 379928895), (12775, 227957337), (16425, 177300151), (22995, 126642965), (38325, 75985779), (114975, 25328593)]