29803875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 53913600

約数和(自身を除く): 24109725

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 89, 95, 125, 141, 235, 267, 285, 375, 445, 475, 705, 893, 1175, 1335, 1425, 1691, 2225, 2375, 2679, 3525, 4183, 4465, 5073, 5875, 6675, 7125, 8455, 11125, 12549, 13395, 17625, 20915, 22325, 25365, 33375, 42275, 62745, 66975, 79477, 104575, 111625, 126825, 211375, 238431, 313725, 334875, 397385, 522875, 634125, 1192155, 1568625, 1986925, 5960775, 9934625, 29803875]

約数ペア:

[(1, 29803875), (3, 9934625), (5, 5960775), (15, 1986925), (19, 1568625), (25, 1192155), (47, 634125), (57, 522875), (75, 397385), (89, 334875), (95, 313725), (125, 238431), (141, 211375), (235, 126825), (267, 111625), (285, 104575), (375, 79477), (445, 66975), (475, 62745), (705, 42275), (893, 33375), (1175, 25365), (1335, 22325), (1425, 20915), (1691, 17625), (2225, 13395), (2375, 12549), (2679, 11125), (3525, 8455), (4183, 7125), (4465, 6675), (5073, 5875)]