55350705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 99590400

約数和(自身を除く): 44239695

約数列:

[1, 3, 5, 15, 19, 29, 37, 57, 87, 95, 111, 145, 181, 185, 285, 435, 543, 551, 555, 703, 905, 1073, 1653, 2109, 2715, 2755, 3219, 3439, 3515, 5249, 5365, 6697, 8265, 10317, 10545, 15747, 16095, 17195, 20091, 20387, 26245, 33485, 51585, 61161, 78735, 99731, 100455, 101935, 127243, 194213, 299193, 305805, 381729, 498655, 582639, 636215, 971065, 1495965, 1908645, 2913195, 3690047, 11070141, 18450235, 55350705]

約数ペア:

[(1, 55350705), (3, 18450235), (5, 11070141), (15, 3690047), (19, 2913195), (29, 1908645), (37, 1495965), (57, 971065), (87, 636215), (95, 582639), (111, 498655), (145, 381729), (181, 305805), (185, 299193), (285, 194213), (435, 127243), (543, 101935), (551, 100455), (555, 99731), (703, 78735), (905, 61161), (1073, 51585), (1653, 33485), (2109, 26245), (2715, 20387), (2755, 20091), (3219, 17195), (3439, 16095), (3515, 15747), (5249, 10545), (5365, 10317), (6697, 8265)]