2315690325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21397}}^1$

素因数の和:21463

約数の個数: 72

約数和(自身を含む): 4587645608

約数和(自身を除く): 2271955283

約数列:

[1, 3, 5, 9, 13, 15, 25, 37, 39, 45, 65, 75, 111, 117, 185, 195, 225, 325, 333, 481, 555, 585, 925, 975, 1443, 1665, 2405, 2775, 2925, 4329, 7215, 8325, 12025, 21397, 21645, 36075, 64191, 106985, 108225, 192573, 278161, 320955, 534925, 791689, 834483, 962865, 1390805, 1604775, 2375067, 2503449, 3958445, 4172415, 4814325, 6954025, 7125201, 10291957, 11875335, 12517245, 19792225, 20862075, 30875871, 35626005, 51459785, 59376675, 62586225, 92627613, 154379355, 178130025, 257298925, 463138065, 771896775, 2315690325]

約数ペア:

[(1, 2315690325), (3, 771896775), (5, 463138065), (9, 257298925), (13, 178130025), (15, 154379355), (25, 92627613), (37, 62586225), (39, 59376675), (45, 51459785), (65, 35626005), (75, 30875871), (111, 20862075), (117, 19792225), (185, 12517245), (195, 11875335), (225, 10291957), (325, 7125201), (333, 6954025), (481, 4814325), (555, 4172415), (585, 3958445), (925, 2503449), (975, 2375067), (1443, 1604775), (1665, 1390805), (2405, 962865), (2775, 834483), (2925, 791689), (4329, 534925), (7215, 320955), (8325, 278161), (12025, 192573), (21397, 108225), (21645, 106985), (36075, 64191)]