25468950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 70058016

約数和(自身を除く): 44589066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 37, 39, 50, 65, 74, 75, 78, 111, 130, 150, 185, 195, 222, 325, 353, 370, 390, 481, 555, 650, 706, 925, 962, 975, 1059, 1110, 1443, 1765, 1850, 1950, 2118, 2405, 2775, 2886, 3530, 4589, 4810, 5295, 5550, 7215, 8825, 9178, 10590, 12025, 13061, 13767, 14430, 17650, 22945, 24050, 26122, 26475, 27534, 36075, 39183, 45890, 52950, 65305, 68835, 72150, 78366, 114725, 130610, 137670, 169793, 195915, 229450, 326525, 339586, 344175, 391830, 509379, 653050, 688350, 848965, 979575, 1018758, 1697930, 1959150, 2546895, 4244825, 5093790, 8489650, 12734475, 25468950]

約数ペア:

[(1, 25468950), (2, 12734475), (3, 8489650), (5, 5093790), (6, 4244825), (10, 2546895), (13, 1959150), (15, 1697930), (25, 1018758), (26, 979575), (30, 848965), (37, 688350), (39, 653050), (50, 509379), (65, 391830), (74, 344175), (75, 339586), (78, 326525), (111, 229450), (130, 195915), (150, 169793), (185, 137670), (195, 130610), (222, 114725), (325, 78366), (353, 72150), (370, 68835), (390, 65305), (481, 52950), (555, 45890), (650, 39183), (706, 36075), (925, 27534), (962, 26475), (975, 26122), (1059, 24050), (1110, 22945), (1443, 17650), (1765, 14430), (1850, 13767), (1950, 13061), (2118, 12025), (2405, 10590), (2775, 9178), (2886, 8825), (3530, 7215), (4589, 5550), (4810, 5295)]