15703090785

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1\times {\mathrm{1489}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 28150272000

約数和(自身を除く): 12447181215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 409, 573, 955, 1227, 1489, 1719, 2045, 2865, 3681, 4467, 5157, 6135, 7445, 8595, 11043, 13401, 18405, 22335, 25785, 40203, 55215, 67005, 78119, 201015, 234357, 284399, 390595, 609001, 703071, 853197, 1171785, 1421995, 1827003, 2109213, 2559591, 3045005, 3515355, 4265985, 5481009, 7678773, 9135015, 10546065, 12797955, 16443027, 27405045, 38393865, 82215135, 116319191, 348957573, 581595955, 1046872719, 1744787865, 3140618157, 5234363595, 15703090785]

約数ペア:

[(1, 15703090785), (3, 5234363595), (5, 3140618157), (9, 1744787865), (15, 1046872719), (27, 581595955), (45, 348957573), (135, 116319191), (191, 82215135), (409, 38393865), (573, 27405045), (955, 16443027), (1227, 12797955), (1489, 10546065), (1719, 9135015), (2045, 7678773), (2865, 5481009), (3681, 4265985), (4467, 3515355), (5157, 3045005), (6135, 2559591), (7445, 2109213), (8595, 1827003), (11043, 1421995), (13401, 1171785), (18405, 853197), (22335, 703071), (25785, 609001), (40203, 390595), (55215, 284399), (67005, 234357), (78119, 201015)]