55384575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 96827136

約数和(自身を除く): 41442561

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 97, 115, 291, 331, 345, 485, 575, 993, 1455, 1655, 1725, 2231, 2425, 4965, 6693, 7275, 7613, 8275, 11155, 22839, 24825, 32107, 33465, 38065, 55775, 96321, 114195, 160535, 167325, 190325, 481605, 570975, 738461, 802675, 2215383, 2408025, 3692305, 11076915, 18461525, 55384575]

約数ペア:

[(1, 55384575), (3, 18461525), (5, 11076915), (15, 3692305), (23, 2408025), (25, 2215383), (69, 802675), (75, 738461), (97, 570975), (115, 481605), (291, 190325), (331, 167325), (345, 160535), (485, 114195), (575, 96321), (993, 55775), (1455, 38065), (1655, 33465), (1725, 32107), (2231, 24825), (2425, 22839), (4965, 11155), (6693, 8275), (7275, 7613)]