157219125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 302455296

約数和(自身を除く): 145236171

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 101, 105, 125, 175, 303, 375, 505, 525, 593, 707, 875, 1515, 1779, 2121, 2525, 2625, 2965, 3535, 4151, 7575, 8895, 10605, 12453, 12625, 14825, 17675, 20755, 37875, 44475, 53025, 59893, 62265, 74125, 88375, 103775, 179679, 222375, 265125, 299465, 311325, 419251, 518875, 898395, 1257753, 1497325, 1556625, 2096255, 4491975, 6288765, 7486625, 10481275, 22459875, 31443825, 52406375, 157219125]

約数ペア:

[(1, 157219125), (3, 52406375), (5, 31443825), (7, 22459875), (15, 10481275), (21, 7486625), (25, 6288765), (35, 4491975), (75, 2096255), (101, 1556625), (105, 1497325), (125, 1257753), (175, 898395), (303, 518875), (375, 419251), (505, 311325), (525, 299465), (593, 265125), (707, 222375), (875, 179679), (1515, 103775), (1779, 88375), (2121, 74125), (2525, 62265), (2625, 59893), (2965, 53025), (3535, 44475), (4151, 37875), (7575, 20755), (8895, 17675), (10605, 14825), (12453, 12625)]