24445875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 44328960

約数和(自身を除く): 19883085

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 73, 75, 95, 125, 141, 219, 235, 285, 365, 375, 475, 705, 893, 1095, 1175, 1387, 1425, 1825, 2375, 2679, 3431, 3525, 4161, 4465, 5475, 5875, 6935, 7125, 9125, 10293, 13395, 17155, 17625, 20805, 22325, 27375, 34675, 51465, 65189, 66975, 85775, 104025, 111625, 173375, 195567, 257325, 325945, 334875, 428875, 520125, 977835, 1286625, 1629725, 4889175, 8148625, 24445875]

約数ペア:

[(1, 24445875), (3, 8148625), (5, 4889175), (15, 1629725), (19, 1286625), (25, 977835), (47, 520125), (57, 428875), (73, 334875), (75, 325945), (95, 257325), (125, 195567), (141, 173375), (219, 111625), (235, 104025), (285, 85775), (365, 66975), (375, 65189), (475, 51465), (705, 34675), (893, 27375), (1095, 22325), (1175, 20805), (1387, 17625), (1425, 17155), (1825, 13395), (2375, 10293), (2679, 9125), (3431, 7125), (3525, 6935), (4161, 5875), (4465, 5475)]