17492169025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 24274339200

約数和(自身を除く): 6782170175

約数列:

[1, 5, 19, 25, 37, 53, 89, 95, 185, 211, 265, 445, 475, 703, 925, 1007, 1055, 1325, 1691, 1961, 2225, 3293, 3515, 4009, 4717, 5035, 5275, 7807, 8455, 9805, 11183, 16465, 17575, 18779, 20045, 23585, 25175, 37259, 39035, 42275, 49025, 55915, 62567, 82325, 89623, 93895, 100225, 117925, 148333, 174529, 186295, 195175, 212477, 279575, 312835, 356801, 413771, 448115, 469475, 694823, 741665, 872645, 931475, 995287, 1062385, 1564175, 1784005, 2068855, 2240575, 3316051, 3474115, 3708325, 4363225, 4976435, 5311925, 7861649, 8920025, 10344275, 13201637, 16580255, 17370575, 18910453, 24882175, 36825619, 39308245, 66008185, 82901275, 94552265, 184128095, 196541225, 330040925, 472761325, 699686761, 920640475, 3498433805, 17492169025]

約数ペア:

[(1, 17492169025), (5, 3498433805), (19, 920640475), (25, 699686761), (37, 472761325), (53, 330040925), (89, 196541225), (95, 184128095), (185, 94552265), (211, 82901275), (265, 66008185), (445, 39308245), (475, 36825619), (703, 24882175), (925, 18910453), (1007, 17370575), (1055, 16580255), (1325, 13201637), (1691, 10344275), (1961, 8920025), (2225, 7861649), (3293, 5311925), (3515, 4976435), (4009, 4363225), (4717, 3708325), (5035, 3474115), (5275, 3316051), (7807, 2240575), (8455, 2068855), (9805, 1784005), (11183, 1564175), (16465, 1062385), (17575, 995287), (18779, 931475), (20045, 872645), (23585, 741665), (25175, 694823), (37259, 469475), (39035, 448115), (42275, 413771), (49025, 356801), (55915, 312835), (62567, 279575), (82325, 212477), (89623, 195175), (93895, 186295), (100225, 174529), (117925, 148333)]