73486145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 22314175

約数列:

[1, 5, 29, 41, 47, 145, 205, 235, 263, 1189, 1315, 1363, 1927, 5945, 6815, 7627, 9635, 10783, 12361, 38135, 53915, 55883, 61805, 279415, 312707, 358469, 506801, 1563535, 1792345, 2534005, 14697229, 73486145]

約数ペア:

[(1, 73486145), (5, 14697229), (29, 2534005), (41, 1792345), (47, 1563535), (145, 506801), (205, 358469), (235, 312707), (263, 279415), (1189, 61805), (1315, 55883), (1363, 53915), (1927, 38135), (5945, 12361), (6815, 10783), (7627, 9635)]