66055875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 118210560

約数和(自身を除く): 52154685

約数列:

[1, 3, 5, 15, 19, 25, 57, 73, 75, 95, 125, 127, 219, 285, 365, 375, 381, 475, 635, 1095, 1387, 1425, 1825, 1905, 2375, 2413, 3175, 4161, 5475, 6935, 7125, 7239, 9125, 9271, 9525, 12065, 15875, 20805, 27375, 27813, 34675, 36195, 46355, 47625, 60325, 104025, 139065, 173375, 176149, 180975, 231775, 301625, 520125, 528447, 695325, 880745, 904875, 1158875, 2642235, 3476625, 4403725, 13211175, 22018625, 66055875]

約数ペア:

[(1, 66055875), (3, 22018625), (5, 13211175), (15, 4403725), (19, 3476625), (25, 2642235), (57, 1158875), (73, 904875), (75, 880745), (95, 695325), (125, 528447), (127, 520125), (219, 301625), (285, 231775), (365, 180975), (375, 176149), (381, 173375), (475, 139065), (635, 104025), (1095, 60325), (1387, 47625), (1425, 46355), (1825, 36195), (1905, 34675), (2375, 27813), (2413, 27375), (3175, 20805), (4161, 15875), (5475, 12065), (6935, 9525), (7125, 9271), (7239, 9125)]