2059968405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 3686363136

約数和(自身を除く): 1626394731

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 491, 517, 541, 705, 1473, 1551, 1623, 2455, 2585, 2705, 5401, 5951, 7365, 7755, 8115, 16203, 17853, 23077, 25427, 27005, 29755, 69231, 76281, 81015, 89265, 115385, 127135, 253847, 265631, 279697, 346155, 381405, 761541, 796893, 839091, 1269235, 1328155, 1398485, 2921941, 3807705, 3984465, 4195455, 8765823, 12484657, 14609705, 37453971, 43829115, 62423285, 137331227, 187269855, 411993681, 686656135, 2059968405]

約数ペア:

[(1, 2059968405), (3, 686656135), (5, 411993681), (11, 187269855), (15, 137331227), (33, 62423285), (47, 43829115), (55, 37453971), (141, 14609705), (165, 12484657), (235, 8765823), (491, 4195455), (517, 3984465), (541, 3807705), (705, 2921941), (1473, 1398485), (1551, 1328155), (1623, 1269235), (2455, 839091), (2585, 796893), (2705, 761541), (5401, 381405), (5951, 346155), (7365, 279697), (7755, 265631), (8115, 253847), (16203, 127135), (17853, 115385), (23077, 89265), (25427, 81015), (27005, 76281), (29755, 69231)]