15698965935

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{4211}}^1$

素因数の和:4468

約数の個数: 64

約数和(自身を含む): 26913669120

約数和(自身を除く): 11214703185

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 127, 285, 309, 381, 515, 635, 1545, 1905, 1957, 2413, 4211, 5871, 7239, 9785, 12065, 12633, 13081, 21055, 29355, 36195, 39243, 63165, 65405, 80009, 196215, 240027, 248539, 400045, 433733, 534797, 745617, 1200135, 1242695, 1301199, 1604391, 2168665, 2673985, 3728085, 6505995, 8021955, 8240927, 10161143, 24722781, 30483429, 41204635, 50805715, 55084091, 123613905, 152417145, 165252273, 275420455, 826261365, 1046597729, 3139793187, 5232988645, 15698965935]

約数ペア:

[(1, 15698965935), (3, 5232988645), (5, 3139793187), (15, 1046597729), (19, 826261365), (57, 275420455), (95, 165252273), (103, 152417145), (127, 123613905), (285, 55084091), (309, 50805715), (381, 41204635), (515, 30483429), (635, 24722781), (1545, 10161143), (1905, 8240927), (1957, 8021955), (2413, 6505995), (4211, 3728085), (5871, 2673985), (7239, 2168665), (9785, 1604391), (12065, 1301199), (12633, 1242695), (13081, 1200135), (21055, 745617), (29355, 534797), (36195, 433733), (39243, 400045), (63165, 248539), (65405, 240027), (80009, 196215)]