304480215

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 606505536

約数和(自身を除く): 302025321

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 81, 111, 117, 135, 185, 195, 243, 333, 351, 405, 481, 521, 555, 585, 999, 1053, 1215, 1443, 1563, 1665, 1755, 2405, 2605, 2997, 3159, 4329, 4689, 4995, 5265, 6773, 7215, 7815, 8991, 12987, 14067, 14985, 15795, 19277, 20319, 21645, 23445, 33865, 38961, 42201, 44955, 57831, 60957, 64935, 70335, 96385, 101595, 116883, 126603, 173493, 182871, 194805, 211005, 250601, 289155, 304785, 520479, 548613, 584415, 633015, 751803, 867465, 914355, 1253005, 1561437, 1645839, 2255409, 2602395, 2743065, 3759015, 4684311, 6766227, 7807185, 8229195, 11277045, 20298681, 23421555, 33831135, 60896043, 101493405, 304480215]

約数ペア:

[(1, 304480215), (3, 101493405), (5, 60896043), (9, 33831135), (13, 23421555), (15, 20298681), (27, 11277045), (37, 8229195), (39, 7807185), (45, 6766227), (65, 4684311), (81, 3759015), (111, 2743065), (117, 2602395), (135, 2255409), (185, 1645839), (195, 1561437), (243, 1253005), (333, 914355), (351, 867465), (405, 751803), (481, 633015), (521, 584415), (555, 548613), (585, 520479), (999, 304785), (1053, 289155), (1215, 250601), (1443, 211005), (1563, 194805), (1665, 182871), (1755, 173493), (2405, 126603), (2605, 116883), (2997, 101595), (3159, 96385), (4329, 70335), (4689, 64935), (4995, 60957), (5265, 57831), (6773, 44955), (7215, 42201), (7815, 38961), (8991, 33865), (12987, 23445), (14067, 21645), (14985, 20319), (15795, 19277)]