130778835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 239016960

約数和(自身を除く): 108238125

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 151, 165, 181, 319, 435, 453, 543, 755, 905, 957, 1595, 1661, 1991, 2265, 2715, 4379, 4785, 4983, 5249, 5973, 8305, 9955, 13137, 15747, 21895, 24915, 26245, 27331, 29865, 48169, 57739, 65685, 78735, 81993, 136655, 144507, 173217, 240845, 288695, 300641, 409965, 722535, 792599, 866085, 901923, 1503205, 2377797, 3962995, 4509615, 8718589, 11888985, 26155767, 43592945, 130778835]

約数ペア:

[(1, 130778835), (3, 43592945), (5, 26155767), (11, 11888985), (15, 8718589), (29, 4509615), (33, 3962995), (55, 2377797), (87, 1503205), (145, 901923), (151, 866085), (165, 792599), (181, 722535), (319, 409965), (435, 300641), (453, 288695), (543, 240845), (755, 173217), (905, 144507), (957, 136655), (1595, 81993), (1661, 78735), (1991, 65685), (2265, 57739), (2715, 48169), (4379, 29865), (4785, 27331), (4983, 26245), (5249, 24915), (5973, 21895), (8305, 15747), (9955, 13137)]