12157788285

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1\times {\mathrm{1993}}^1$

素因数の和:2699

約数の個数: 64

約数和(自身を含む): 21956332800

約数和(自身を除く): 9798544515

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 619, 657, 1095, 1857, 1971, 1993, 3095, 3285, 5571, 5979, 9285, 9855, 9965, 16713, 17937, 27855, 29895, 45187, 53811, 83565, 89685, 135561, 145489, 225935, 269055, 406683, 436467, 677805, 727445, 1220049, 1233667, 1309401, 2033415, 2182335, 3701001, 3928203, 6100245, 6168335, 6547005, 11103003, 18505005, 19641015, 33309009, 55515015, 90057691, 166545045, 270173073, 450288455, 810519219, 1350865365, 2431557657, 4052596095, 12157788285]

約数ペア:

[(1, 12157788285), (3, 4052596095), (5, 2431557657), (9, 1350865365), (15, 810519219), (27, 450288455), (45, 270173073), (73, 166545045), (135, 90057691), (219, 55515015), (365, 33309009), (619, 19641015), (657, 18505005), (1095, 11103003), (1857, 6547005), (1971, 6168335), (1993, 6100245), (3095, 3928203), (3285, 3701001), (5571, 2182335), (5979, 2033415), (9285, 1309401), (9855, 1233667), (9965, 1220049), (16713, 727445), (17937, 677805), (27855, 436467), (29895, 406683), (45187, 269055), (53811, 225935), (83565, 145489), (89685, 135561)]