75413485

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 32413715

約数列:

[1, 5, 7, 29, 35, 145, 191, 203, 389, 955, 1015, 1337, 1945, 2723, 5539, 6685, 11281, 13615, 27695, 38773, 56405, 74299, 78967, 193865, 371495, 394835, 520093, 2154671, 2600465, 10773355, 15082697, 75413485]

約数ペア:

[(1, 75413485), (5, 15082697), (7, 10773355), (29, 2600465), (35, 2154671), (145, 520093), (191, 394835), (203, 371495), (389, 193865), (955, 78967), (1015, 74299), (1337, 56405), (1945, 38773), (2723, 27695), (5539, 13615), (6685, 11281)]