25486110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 75116160

約数和(自身を除く): 49630050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 53, 54, 65, 78, 90, 106, 117, 130, 135, 137, 159, 195, 234, 265, 270, 274, 318, 351, 390, 411, 477, 530, 585, 685, 689, 702, 795, 822, 954, 1170, 1233, 1370, 1378, 1431, 1590, 1755, 1781, 2055, 2067, 2385, 2466, 2862, 3445, 3510, 3562, 3699, 4110, 4134, 4770, 5343, 6165, 6201, 6890, 7155, 7261, 7398, 8905, 10335, 10686, 12330, 12402, 14310, 14522, 16029, 17810, 18495, 18603, 20670, 21783, 26715, 31005, 32058, 36305, 36990, 37206, 43566, 48087, 53430, 62010, 65349, 72610, 80145, 93015, 94393, 96174, 108915, 130698, 160290, 186030, 188786, 196047, 217830, 240435, 283179, 326745, 392094, 471965, 480870, 566358, 653490, 849537, 943930, 980235, 1415895, 1699074, 1960470, 2548611, 2831790, 4247685, 5097222, 8495370, 12743055, 25486110]

約数ペア:

[(1, 25486110), (2, 12743055), (3, 8495370), (5, 5097222), (6, 4247685), (9, 2831790), (10, 2548611), (13, 1960470), (15, 1699074), (18, 1415895), (26, 980235), (27, 943930), (30, 849537), (39, 653490), (45, 566358), (53, 480870), (54, 471965), (65, 392094), (78, 326745), (90, 283179), (106, 240435), (117, 217830), (130, 196047), (135, 188786), (137, 186030), (159, 160290), (195, 130698), (234, 108915), (265, 96174), (270, 94393), (274, 93015), (318, 80145), (351, 72610), (390, 65349), (411, 62010), (477, 53430), (530, 48087), (585, 43566), (685, 37206), (689, 36990), (702, 36305), (795, 32058), (822, 31005), (954, 26715), (1170, 21783), (1233, 20670), (1370, 18603), (1378, 18495), (1431, 17810), (1590, 16029), (1755, 14522), (1781, 14310), (2055, 12402), (2067, 12330), (2385, 10686), (2466, 10335), (2862, 8905), (3445, 7398), (3510, 7261), (3562, 7155), (3699, 6890), (4110, 6201), (4134, 6165), (4770, 5343)]