55087935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 108241920

約数和(自身を除く): 53153985

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 53, 57, 95, 105, 133, 159, 265, 285, 371, 399, 521, 665, 795, 1007, 1113, 1563, 1855, 1995, 2605, 3021, 3647, 5035, 5565, 7049, 7815, 9899, 10941, 15105, 18235, 21147, 27613, 29697, 35245, 49495, 54705, 69293, 82839, 105735, 138065, 148485, 193291, 207879, 346465, 414195, 524647, 579873, 966455, 1039395, 1573941, 2623235, 2899365, 3672529, 7869705, 11017587, 18362645, 55087935]

約数ペア:

[(1, 55087935), (3, 18362645), (5, 11017587), (7, 7869705), (15, 3672529), (19, 2899365), (21, 2623235), (35, 1573941), (53, 1039395), (57, 966455), (95, 579873), (105, 524647), (133, 414195), (159, 346465), (265, 207879), (285, 193291), (371, 148485), (399, 138065), (521, 105735), (665, 82839), (795, 69293), (1007, 54705), (1113, 49495), (1563, 35245), (1855, 29697), (1995, 27613), (2605, 21147), (3021, 18235), (3647, 15105), (5035, 10941), (5565, 9899), (7049, 7815)]