15696314925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1889}}^1\times {\mathrm{4817}}^1$

素因数の和:6742

約数の個数: 48

約数和(自身を含む): 27099515520

約数和(自身を除く): 11403200595

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 1889, 4817, 5667, 9445, 14451, 24085, 28335, 43447, 47225, 72255, 110791, 120425, 130341, 141675, 217235, 332373, 361275, 553955, 651705, 1086175, 1661865, 2769775, 3258525, 8309325, 9099313, 27297939, 45496565, 136489695, 209284199, 227482825, 627852597, 682448475, 1046420995, 3139262985, 5232104975, 15696314925]

約数ペア:

[(1, 15696314925), (3, 5232104975), (5, 3139262985), (15, 1046420995), (23, 682448475), (25, 627852597), (69, 227482825), (75, 209284199), (115, 136489695), (345, 45496565), (575, 27297939), (1725, 9099313), (1889, 8309325), (4817, 3258525), (5667, 2769775), (9445, 1661865), (14451, 1086175), (24085, 651705), (28335, 553955), (43447, 361275), (47225, 332373), (72255, 217235), (110791, 141675), (120425, 130341)]