139087650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71327}}^1$

素因数の和:71355

約数の個数: 48

約数和(自身を含む): 371476224

約数和(自身を除く): 232388574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 71327, 142654, 213981, 356635, 427962, 713270, 927251, 1069905, 1783175, 1854502, 2139810, 2781753, 3566350, 4636255, 5349525, 5563506, 9272510, 10699050, 13908765, 23181275, 27817530, 46362550, 69543825, 139087650]

約数ペア:

[(1, 139087650), (2, 69543825), (3, 46362550), (5, 27817530), (6, 23181275), (10, 13908765), (13, 10699050), (15, 9272510), (25, 5563506), (26, 5349525), (30, 4636255), (39, 3566350), (50, 2781753), (65, 2139810), (75, 1854502), (78, 1783175), (130, 1069905), (150, 927251), (195, 713270), (325, 427962), (390, 356635), (650, 213981), (975, 142654), (1950, 71327)]