91030425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 159989760

約数和(自身を除く): 68959335

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 127, 285, 381, 475, 503, 635, 1425, 1509, 1905, 2413, 2515, 3175, 7239, 7545, 9525, 9557, 12065, 12575, 28671, 36195, 37725, 47785, 60325, 63881, 143355, 180975, 191643, 238925, 319405, 716775, 958215, 1213739, 1597025, 3641217, 4791075, 6068695, 18206085, 30343475, 91030425]

約数ペア:

[(1, 91030425), (3, 30343475), (5, 18206085), (15, 6068695), (19, 4791075), (25, 3641217), (57, 1597025), (75, 1213739), (95, 958215), (127, 716775), (285, 319405), (381, 238925), (475, 191643), (503, 180975), (635, 143355), (1425, 63881), (1509, 60325), (1905, 47785), (2413, 37725), (2515, 36195), (3175, 28671), (7239, 12575), (7545, 12065), (9525, 9557)]