23813625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 21473799

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 125, 165, 251, 253, 275, 345, 375, 575, 753, 759, 825, 1255, 1265, 1375, 1725, 2761, 2875, 3765, 3795, 4125, 5773, 6275, 6325, 8283, 8625, 13805, 17319, 18825, 18975, 28865, 31375, 31625, 41415, 63503, 69025, 86595, 94125, 94875, 144325, 190509, 207075, 317515, 345125, 432975, 721625, 952545, 1035375, 1587575, 2164875, 4762725, 7937875, 23813625]

約数ペア:

[(1, 23813625), (3, 7937875), (5, 4762725), (11, 2164875), (15, 1587575), (23, 1035375), (25, 952545), (33, 721625), (55, 432975), (69, 345125), (75, 317515), (115, 207075), (125, 190509), (165, 144325), (251, 94875), (253, 94125), (275, 86595), (345, 69025), (375, 63503), (575, 41415), (753, 31625), (759, 31375), (825, 28865), (1255, 18975), (1265, 18825), (1375, 17319), (1725, 13805), (2761, 8625), (2875, 8283), (3765, 6325), (3795, 6275), (4125, 5773)]