29809755

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 28251045

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 85, 93, 135, 153, 155, 255, 279, 419, 459, 465, 527, 765, 837, 1257, 1395, 1581, 2095, 2295, 2635, 3771, 4185, 4743, 6285, 7123, 7905, 11313, 12989, 14229, 18855, 21369, 23715, 35615, 38967, 56565, 64107, 64945, 71145, 106845, 116901, 192321, 194835, 220813, 320535, 350703, 584505, 662439, 961605, 1104065, 1753515, 1987317, 3312195, 5961951, 9936585, 29809755]

約数ペア:

[(1, 29809755), (3, 9936585), (5, 5961951), (9, 3312195), (15, 1987317), (17, 1753515), (27, 1104065), (31, 961605), (45, 662439), (51, 584505), (85, 350703), (93, 320535), (135, 220813), (153, 194835), (155, 192321), (255, 116901), (279, 106845), (419, 71145), (459, 64945), (465, 64107), (527, 56565), (765, 38967), (837, 35615), (1257, 23715), (1395, 21369), (1581, 18855), (2095, 14229), (2295, 12989), (2635, 11313), (3771, 7905), (4185, 7123), (4743, 6285)]