79074675

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 152334000

約数和(自身を除く): 73259325

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 53, 57, 75, 95, 159, 171, 225, 265, 285, 349, 475, 477, 795, 855, 1007, 1047, 1325, 1425, 1745, 2385, 3021, 3141, 3975, 4275, 5035, 5235, 6631, 8725, 9063, 11925, 15105, 15705, 18497, 19893, 25175, 26175, 33155, 45315, 55491, 59679, 75525, 78525, 92485, 99465, 165775, 166473, 226575, 277455, 298395, 351443, 462425, 497325, 832365, 1054329, 1387275, 1491975, 1757215, 3162987, 4161825, 5271645, 8786075, 15814935, 26358225, 79074675]

約数ペア:

[(1, 79074675), (3, 26358225), (5, 15814935), (9, 8786075), (15, 5271645), (19, 4161825), (25, 3162987), (45, 1757215), (53, 1491975), (57, 1387275), (75, 1054329), (95, 832365), (159, 497325), (171, 462425), (225, 351443), (265, 298395), (285, 277455), (349, 226575), (475, 166473), (477, 165775), (795, 99465), (855, 92485), (1007, 78525), (1047, 75525), (1325, 59679), (1425, 55491), (1745, 45315), (2385, 33155), (3021, 26175), (3141, 25175), (3975, 19893), (4275, 18497), (5035, 15705), (5235, 15105), (6631, 11925), (8725, 9063)]