97473425

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 146871552

約数和(自身を除く): 49398127

約数列:

[1, 5, 7, 23, 25, 35, 61, 115, 161, 175, 305, 397, 427, 575, 805, 1403, 1525, 1985, 2135, 2779, 4025, 7015, 9131, 9821, 9925, 10675, 13895, 24217, 35075, 45655, 49105, 63917, 69475, 121085, 169519, 228275, 245525, 319585, 556991, 605425, 847595, 1597925, 2784955, 3898937, 4237975, 13924775, 19494685, 97473425]

約数ペア:

[(1, 97473425), (5, 19494685), (7, 13924775), (23, 4237975), (25, 3898937), (35, 2784955), (61, 1597925), (115, 847595), (161, 605425), (175, 556991), (305, 319585), (397, 245525), (427, 228275), (575, 169519), (805, 121085), (1403, 69475), (1525, 63917), (1985, 49105), (2135, 45655), (2779, 35075), (4025, 24217), (7015, 13895), (9131, 10675), (9821, 9925)]