8973525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 16516800

約数和(自身を除く): 7543275

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 149, 165, 219, 275, 365, 447, 745, 803, 825, 1095, 1639, 1825, 2235, 2409, 3725, 4015, 4917, 5475, 8195, 10877, 11175, 12045, 20075, 24585, 32631, 40975, 54385, 60225, 119647, 122925, 163155, 271925, 358941, 598235, 815775, 1794705, 2991175, 8973525]

約数ペア:

[(1, 8973525), (3, 2991175), (5, 1794705), (11, 815775), (15, 598235), (25, 358941), (33, 271925), (55, 163155), (73, 122925), (75, 119647), (149, 60225), (165, 54385), (219, 40975), (275, 32631), (365, 24585), (447, 20075), (745, 12045), (803, 11175), (825, 10877), (1095, 8195), (1639, 5475), (1825, 4917), (2235, 4015), (2409, 3725)]