135525555

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 274428000

約数和(自身を除く): 138902445

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 81, 87, 99, 135, 145, 165, 261, 297, 319, 405, 435, 495, 783, 891, 957, 1049, 1305, 1485, 1595, 2349, 2871, 3147, 3915, 4455, 4785, 5245, 8613, 9441, 11539, 11745, 14355, 15735, 25839, 28323, 30421, 34617, 43065, 47205, 57695, 84969, 91263, 103851, 129195, 141615, 152105, 173085, 273789, 311553, 334631, 424845, 456315, 519255, 821367, 934659, 1003893, 1368945, 1557765, 1673155, 2464101, 3011679, 4106835, 4673295, 5019465, 9035037, 12320505, 15058395, 27105111, 45175185, 135525555]

約数ペア:

[(1, 135525555), (3, 45175185), (5, 27105111), (9, 15058395), (11, 12320505), (15, 9035037), (27, 5019465), (29, 4673295), (33, 4106835), (45, 3011679), (55, 2464101), (81, 1673155), (87, 1557765), (99, 1368945), (135, 1003893), (145, 934659), (165, 821367), (261, 519255), (297, 456315), (319, 424845), (405, 334631), (435, 311553), (495, 273789), (783, 173085), (891, 152105), (957, 141615), (1049, 129195), (1305, 103851), (1485, 91263), (1595, 84969), (2349, 57695), (2871, 47205), (3147, 43065), (3915, 34617), (4455, 30421), (4785, 28323), (5245, 25839), (8613, 15735), (9441, 14355), (11539, 11745)]