15319103655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{1249}}^1$

素因数の和:1840

約数の個数: 64

約数和(自身を含む): 26000640000

約数和(自身を除く): 10681536345

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 487, 1095, 1249, 1461, 1679, 2435, 3747, 5037, 6245, 7305, 8395, 11201, 18735, 25185, 28727, 33603, 35551, 56005, 86181, 91177, 106653, 143635, 168015, 177755, 273531, 430905, 455885, 533265, 608263, 817673, 1367655, 1824789, 2097071, 2453019, 3041315, 4088365, 6291213, 9123945, 10485355, 12265095, 13990049, 31456065, 41970147, 44403199, 69950245, 133209597, 209850735, 222015995, 666047985, 1021273577, 3063820731, 5106367885, 15319103655]

約数ペア:

[(1, 15319103655), (3, 5106367885), (5, 3063820731), (15, 1021273577), (23, 666047985), (69, 222015995), (73, 209850735), (115, 133209597), (219, 69950245), (345, 44403199), (365, 41970147), (487, 31456065), (1095, 13990049), (1249, 12265095), (1461, 10485355), (1679, 9123945), (2435, 6291213), (3747, 4088365), (5037, 3041315), (6245, 2453019), (7305, 2097071), (8395, 1824789), (11201, 1367655), (18735, 817673), (25185, 608263), (28727, 533265), (33603, 455885), (35551, 430905), (56005, 273531), (86181, 177755), (91177, 168015), (106653, 143635)]