100770225

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 172113984

約数和(自身を除く): 71343759

約数列:

[1, 3, 5, 15, 25, 53, 75, 101, 159, 251, 265, 303, 505, 753, 795, 1255, 1325, 1515, 2525, 3765, 3975, 5353, 6275, 7575, 13303, 16059, 18825, 25351, 26765, 39909, 66515, 76053, 80295, 126755, 133825, 199545, 332575, 380265, 401475, 633775, 997725, 1343603, 1901325, 4030809, 6718015, 20154045, 33590075, 100770225]

約数ペア:

[(1, 100770225), (3, 33590075), (5, 20154045), (15, 6718015), (25, 4030809), (53, 1901325), (75, 1343603), (101, 997725), (159, 633775), (251, 401475), (265, 380265), (303, 332575), (505, 199545), (753, 133825), (795, 126755), (1255, 80295), (1325, 76053), (1515, 66515), (2525, 39909), (3765, 26765), (3975, 25351), (5353, 18825), (6275, 16059), (7575, 13303)]