22552965

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 43960320

約数和(自身を除く): 21407355

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 85, 93, 135, 153, 155, 255, 279, 317, 459, 465, 527, 765, 837, 951, 1395, 1581, 1585, 2295, 2635, 2853, 4185, 4743, 4755, 5389, 7905, 8559, 9827, 14229, 14265, 16167, 23715, 26945, 29481, 42795, 48501, 49135, 71145, 80835, 88443, 145503, 147405, 167059, 242505, 265329, 442215, 501177, 727515, 835295, 1326645, 1503531, 2505885, 4510593, 7517655, 22552965]

約数ペア:

[(1, 22552965), (3, 7517655), (5, 4510593), (9, 2505885), (15, 1503531), (17, 1326645), (27, 835295), (31, 727515), (45, 501177), (51, 442215), (85, 265329), (93, 242505), (135, 167059), (153, 147405), (155, 145503), (255, 88443), (279, 80835), (317, 71145), (459, 49135), (465, 48501), (527, 42795), (765, 29481), (837, 26945), (951, 23715), (1395, 16167), (1581, 14265), (1585, 14229), (2295, 9827), (2635, 8559), (2853, 7905), (4185, 5389), (4743, 4755)]