70894425

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 138419712

約数和(自身を除く): 67525287

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 101, 105, 147, 175, 191, 245, 303, 505, 525, 573, 707, 735, 955, 1225, 1337, 1515, 2121, 2525, 2865, 3535, 3675, 4011, 4775, 4949, 6685, 7575, 9359, 10605, 14325, 14847, 17675, 19291, 20055, 24745, 28077, 33425, 46795, 53025, 57873, 74235, 96455, 100275, 123725, 135037, 140385, 233975, 289365, 371175, 405111, 482275, 675185, 701925, 945259, 1446825, 2025555, 2835777, 3375925, 4726295, 10127775, 14178885, 23631475, 70894425]

約数ペア:

[(1, 70894425), (3, 23631475), (5, 14178885), (7, 10127775), (15, 4726295), (21, 3375925), (25, 2835777), (35, 2025555), (49, 1446825), (75, 945259), (101, 701925), (105, 675185), (147, 482275), (175, 405111), (191, 371175), (245, 289365), (303, 233975), (505, 140385), (525, 135037), (573, 123725), (707, 100275), (735, 96455), (955, 74235), (1225, 57873), (1337, 53025), (1515, 46795), (2121, 33425), (2525, 28077), (2865, 24745), (3535, 20055), (3675, 19291), (4011, 17675), (4775, 14847), (4949, 14325), (6685, 10605), (7575, 9359)]