4202186445

素因数分解:

$3^4\times 5^1\times {\mathrm{2917}}^1\times {\mathrm{3557}}^1$

素因数の和:6491

約数の個数: 40

約数和(自身を含む): 7537509144

約数和(自身を除く): 3335322699

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2917, 3557, 8751, 10671, 14585, 17785, 26253, 32013, 43755, 53355, 78759, 96039, 131265, 160065, 236277, 288117, 393795, 480195, 1181385, 1440585, 10375769, 31127307, 51878845, 93381921, 155636535, 280145763, 466909605, 840437289, 1400728815, 4202186445]

約数ペア:

[(1, 4202186445), (3, 1400728815), (5, 840437289), (9, 466909605), (15, 280145763), (27, 155636535), (45, 93381921), (81, 51878845), (135, 31127307), (405, 10375769), (2917, 1440585), (3557, 1181385), (8751, 480195), (10671, 393795), (14585, 288117), (17785, 236277), (26253, 160065), (32013, 131265), (43755, 96039), (53355, 78759)]