1277001045

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 2372451840

約数和(自身を除く): 1095450795

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 73, 81, 135, 141, 219, 235, 365, 405, 423, 657, 705, 919, 1095, 1269, 1971, 2115, 2757, 3285, 3431, 3807, 4595, 5913, 6345, 8271, 9855, 10293, 13785, 17155, 19035, 24813, 29565, 30879, 41355, 43193, 51465, 67087, 74439, 92637, 124065, 129579, 154395, 201261, 215965, 277911, 335435, 372195, 388737, 463185, 603783, 647895, 1006305, 1166211, 1389555, 1811349, 1943685, 3018915, 3153089, 3498633, 5434047, 5831055, 9056745, 9459267, 15765445, 17493165, 27170235, 28377801, 47296335, 85133403, 141889005, 255400209, 425667015, 1277001045]

約数ペア:

[(1, 1277001045), (3, 425667015), (5, 255400209), (9, 141889005), (15, 85133403), (27, 47296335), (45, 28377801), (47, 27170235), (73, 17493165), (81, 15765445), (135, 9459267), (141, 9056745), (219, 5831055), (235, 5434047), (365, 3498633), (405, 3153089), (423, 3018915), (657, 1943685), (705, 1811349), (919, 1389555), (1095, 1166211), (1269, 1006305), (1971, 647895), (2115, 603783), (2757, 463185), (3285, 388737), (3431, 372195), (3807, 335435), (4595, 277911), (5913, 215965), (6345, 201261), (8271, 154395), (9855, 129579), (10293, 124065), (13785, 92637), (17155, 74439), (19035, 67087), (24813, 51465), (29565, 43193), (30879, 41355)]