11644065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 22104576

約数和(自身を除く): 10460511

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 491, 527, 765, 1395, 1473, 1581, 2455, 2635, 4419, 4743, 7365, 7905, 8347, 15221, 22095, 23715, 25041, 41735, 45663, 75123, 76105, 125205, 136989, 228315, 258757, 375615, 684945, 776271, 1293785, 2328813, 3881355, 11644065]

約数ペア:

[(1, 11644065), (3, 3881355), (5, 2328813), (9, 1293785), (15, 776271), (17, 684945), (31, 375615), (45, 258757), (51, 228315), (85, 136989), (93, 125205), (153, 76105), (155, 75123), (255, 45663), (279, 41735), (465, 25041), (491, 23715), (527, 22095), (765, 15221), (1395, 8347), (1473, 7905), (1581, 7365), (2455, 4743), (2635, 4419)]