98410865

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 143582544

約数和(自身を除く): 45171679

約数列:

[1, 5, 7, 35, 41, 49, 97, 101, 205, 245, 287, 485, 505, 679, 707, 1435, 2009, 3395, 3535, 3977, 4141, 4753, 4949, 9797, 10045, 19885, 20705, 23765, 24745, 27839, 28987, 48985, 68579, 139195, 144935, 194873, 202909, 342895, 401677, 480053, 974365, 1014545, 2008385, 2400265, 2811739, 14058695, 19682173, 98410865]

約数ペア:

[(1, 98410865), (5, 19682173), (7, 14058695), (35, 2811739), (41, 2400265), (49, 2008385), (97, 1014545), (101, 974365), (205, 480053), (245, 401677), (287, 342895), (485, 202909), (505, 194873), (679, 144935), (707, 139195), (1435, 68579), (2009, 48985), (3395, 28987), (3535, 27839), (3977, 24745), (4141, 23765), (4753, 20705), (4949, 19885), (9797, 10045)]