15090228

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{11329}}^1$

素因数の和:11376

約数の個数: 36

約数和(自身を含む): 39179140

約数和(自身を除く): 24088912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 11329, 22658, 33987, 45316, 67974, 101961, 135948, 203922, 407844, 419173, 838346, 1257519, 1676692, 2515038, 3772557, 5030076, 7545114, 15090228]

約数ペア:

[(1, 15090228), (2, 7545114), (3, 5030076), (4, 3772557), (6, 2515038), (9, 1676692), (12, 1257519), (18, 838346), (36, 419173), (37, 407844), (74, 203922), (111, 135948), (148, 101961), (222, 67974), (333, 45316), (444, 33987), (666, 22658), (1332, 11329)]