75078675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 156028704

約数和(自身を除く): 80950029

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 73, 75, 105, 175, 219, 225, 315, 365, 511, 525, 653, 657, 1095, 1533, 1575, 1825, 1959, 2555, 3265, 3285, 4571, 4599, 5475, 5877, 7665, 9795, 12775, 13713, 16325, 16425, 22855, 22995, 29385, 38325, 41139, 47669, 48975, 68565, 114275, 114975, 143007, 146925, 205695, 238345, 333683, 342825, 429021, 715035, 1001049, 1028475, 1191725, 1668415, 2145105, 3003147, 3575175, 5005245, 8342075, 10725525, 15015735, 25026225, 75078675]

約数ペア:

[(1, 75078675), (3, 25026225), (5, 15015735), (7, 10725525), (9, 8342075), (15, 5005245), (21, 3575175), (25, 3003147), (35, 2145105), (45, 1668415), (63, 1191725), (73, 1028475), (75, 1001049), (105, 715035), (175, 429021), (219, 342825), (225, 333683), (315, 238345), (365, 205695), (511, 146925), (525, 143007), (653, 114975), (657, 114275), (1095, 68565), (1533, 48975), (1575, 47669), (1825, 41139), (1959, 38325), (2555, 29385), (3265, 22995), (3285, 22855), (4571, 16425), (4599, 16325), (5475, 13713), (5877, 12775), (7665, 9795)]