39794025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 74057760

約数和(自身を除く): 34263735

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 59, 69, 75, 85, 115, 177, 255, 295, 345, 391, 425, 529, 575, 885, 1003, 1173, 1275, 1357, 1475, 1587, 1725, 1955, 2645, 3009, 4071, 4425, 5015, 5865, 6785, 7935, 8993, 9775, 13225, 15045, 20355, 23069, 25075, 26979, 29325, 31211, 33925, 39675, 44965, 69207, 75225, 93633, 101775, 115345, 134895, 156055, 224825, 346035, 468165, 530587, 576725, 674475, 780275, 1591761, 1730175, 2340825, 2652935, 7958805, 13264675, 39794025]

約数ペア:

[(1, 39794025), (3, 13264675), (5, 7958805), (15, 2652935), (17, 2340825), (23, 1730175), (25, 1591761), (51, 780275), (59, 674475), (69, 576725), (75, 530587), (85, 468165), (115, 346035), (177, 224825), (255, 156055), (295, 134895), (345, 115345), (391, 101775), (425, 93633), (529, 75225), (575, 69207), (885, 44965), (1003, 39675), (1173, 33925), (1275, 31211), (1357, 29325), (1475, 26979), (1587, 25075), (1725, 23069), (1955, 20355), (2645, 15045), (3009, 13225), (4071, 9775), (4425, 8993), (5015, 7935), (5865, 6785)]