16663612095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{12241}}^1$

素因数の和:12457

約数の個数: 72

約数和(自身を含む): 31453615440

約数和(自身を除く): 14790003345

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 179, 195, 507, 537, 585, 845, 895, 1521, 1611, 2327, 2535, 2685, 6981, 7605, 8055, 11635, 12241, 20943, 30251, 34905, 36723, 61205, 90753, 104715, 110169, 151255, 159133, 183615, 272259, 453765, 477399, 550845, 795665, 1361295, 1432197, 2068729, 2191139, 2386995, 6206187, 6573417, 7160985, 10343645, 10955695, 18618561, 19720251, 28484807, 31030935, 32867085, 85454421, 93092805, 98601255, 142424035, 256363263, 370302491, 427272105, 1110907473, 1281816315, 1851512455, 3332722419, 5554537365, 16663612095]

約数ペア:

[(1, 16663612095), (3, 5554537365), (5, 3332722419), (9, 1851512455), (13, 1281816315), (15, 1110907473), (39, 427272105), (45, 370302491), (65, 256363263), (117, 142424035), (169, 98601255), (179, 93092805), (195, 85454421), (507, 32867085), (537, 31030935), (585, 28484807), (845, 19720251), (895, 18618561), (1521, 10955695), (1611, 10343645), (2327, 7160985), (2535, 6573417), (2685, 6206187), (6981, 2386995), (7605, 2191139), (8055, 2068729), (11635, 1432197), (12241, 1361295), (20943, 795665), (30251, 550845), (34905, 477399), (36723, 453765), (61205, 272259), (90753, 183615), (104715, 159133), (110169, 151255)]