331301145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1714

約数の個数: 64

約数和(自身を含む): 634314240

約数和(自身を除く): 303013095

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 53, 105, 111, 159, 185, 259, 265, 371, 555, 777, 795, 1113, 1295, 1609, 1855, 1961, 3885, 4827, 5565, 5883, 8045, 9805, 11263, 13727, 24135, 29415, 33789, 41181, 56315, 59533, 68635, 85277, 168945, 178599, 205905, 255831, 297665, 416731, 426385, 596939, 892995, 1250193, 1279155, 1790817, 2083655, 2984695, 3155249, 6250965, 8954085, 9465747, 15776245, 22086743, 47328735, 66260229, 110433715, 331301145]

約数ペア:

[(1, 331301145), (3, 110433715), (5, 66260229), (7, 47328735), (15, 22086743), (21, 15776245), (35, 9465747), (37, 8954085), (53, 6250965), (105, 3155249), (111, 2984695), (159, 2083655), (185, 1790817), (259, 1279155), (265, 1250193), (371, 892995), (555, 596939), (777, 426385), (795, 416731), (1113, 297665), (1295, 255831), (1609, 205905), (1855, 178599), (1961, 168945), (3885, 85277), (4827, 68635), (5565, 59533), (5883, 56315), (8045, 41181), (9805, 33789), (11263, 29415), (13727, 24135)]