61970535

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1439}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 62445465

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 783, 957, 1305, 1439, 1485, 1595, 2871, 3915, 4317, 4785, 7195, 8613, 12951, 14355, 15829, 21585, 38853, 41731, 43065, 47487, 64755, 79145, 125193, 142461, 194265, 208655, 237435, 375579, 427383, 459041, 625965, 712305, 1126737, 1377123, 1877895, 2136915, 2295205, 4131369, 5633685, 6885615, 12394107, 20656845, 61970535]

約数ペア:

[(1, 61970535), (3, 20656845), (5, 12394107), (9, 6885615), (11, 5633685), (15, 4131369), (27, 2295205), (29, 2136915), (33, 1877895), (45, 1377123), (55, 1126737), (87, 712305), (99, 625965), (135, 459041), (145, 427383), (165, 375579), (261, 237435), (297, 208655), (319, 194265), (435, 142461), (495, 125193), (783, 79145), (957, 64755), (1305, 47487), (1439, 43065), (1485, 41731), (1595, 38853), (2871, 21585), (3915, 15829), (4317, 14355), (4785, 12951), (7195, 8613)]