327201525

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 120

約数和(自身を含む): 710829504

約数和(自身を除く): 383627979

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 41, 45, 63, 75, 81, 105, 123, 135, 175, 189, 205, 225, 287, 315, 369, 405, 525, 563, 567, 615, 675, 861, 945, 1025, 1107, 1435, 1575, 1689, 1845, 2025, 2583, 2815, 2835, 3075, 3321, 3941, 4305, 4725, 5067, 5535, 7175, 7749, 8445, 9225, 11823, 12915, 14075, 14175, 15201, 16605, 19705, 21525, 23083, 23247, 25335, 27675, 35469, 38745, 42225, 45603, 59115, 64575, 69249, 76005, 83025, 98525, 106407, 115415, 116235, 126675, 161581, 177345, 193725, 207747, 228015, 295575, 319221, 346245, 380025, 484743, 532035, 577075, 581175, 623241, 807905, 886725, 1038735, 1140075, 1454229, 1596105, 1731225, 1869723, 2423715, 2660175, 3116205, 4039525, 4362687, 5193675, 7271145, 7980525, 9348615, 12118575, 13088061, 15581025, 21813435, 36355725, 46743075, 65440305, 109067175, 327201525]

約数ペア:

[(1, 327201525), (3, 109067175), (5, 65440305), (7, 46743075), (9, 36355725), (15, 21813435), (21, 15581025), (25, 13088061), (27, 12118575), (35, 9348615), (41, 7980525), (45, 7271145), (63, 5193675), (75, 4362687), (81, 4039525), (105, 3116205), (123, 2660175), (135, 2423715), (175, 1869723), (189, 1731225), (205, 1596105), (225, 1454229), (287, 1140075), (315, 1038735), (369, 886725), (405, 807905), (525, 623241), (563, 581175), (567, 577075), (615, 532035), (675, 484743), (861, 380025), (945, 346245), (1025, 319221), (1107, 295575), (1435, 228015), (1575, 207747), (1689, 193725), (1845, 177345), (2025, 161581), (2583, 126675), (2815, 116235), (2835, 115415), (3075, 106407), (3321, 98525), (3941, 83025), (4305, 76005), (4725, 69249), (5067, 64575), (5535, 59115), (7175, 45603), (7749, 42225), (8445, 38745), (9225, 35469), (11823, 27675), (12915, 25335), (14075, 23247), (14175, 23083), (15201, 21525), (16605, 19705)]