15365490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3851}}^1$

素因数の和:3887

約数の個数: 64

約数和(自身を含む): 44375040

約数和(自身を除く): 29009550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3851, 3990, 7702, 11553, 19255, 23106, 26957, 38510, 53914, 57765, 73169, 80871, 115530, 134785, 146338, 161742, 219507, 269570, 365845, 404355, 439014, 512183, 731690, 808710, 1024366, 1097535, 1536549, 2195070, 2560915, 3073098, 5121830, 7682745, 15365490]

約数ペア:

[(1, 15365490), (2, 7682745), (3, 5121830), (5, 3073098), (6, 2560915), (7, 2195070), (10, 1536549), (14, 1097535), (15, 1024366), (19, 808710), (21, 731690), (30, 512183), (35, 439014), (38, 404355), (42, 365845), (57, 269570), (70, 219507), (95, 161742), (105, 146338), (114, 134785), (133, 115530), (190, 80871), (210, 73169), (266, 57765), (285, 53914), (399, 38510), (570, 26957), (665, 23106), (798, 19255), (1330, 11553), (1995, 7702), (3851, 3990)]