164410875

素因数分解:

$3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{2477}}^1$

素因数の和:2557

約数の個数: 48

約数和(自身を含む): 301523040

約数和(自身を除く): 137112165

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 125, 177, 225, 295, 375, 531, 885, 1125, 1475, 2477, 2655, 4425, 7375, 7431, 12385, 13275, 22125, 22293, 37155, 61925, 66375, 111465, 146143, 185775, 309625, 438429, 557325, 730715, 928875, 1315287, 2192145, 2786625, 3653575, 6576435, 10960725, 18267875, 32882175, 54803625, 164410875]

約数ペア:

[(1, 164410875), (3, 54803625), (5, 32882175), (9, 18267875), (15, 10960725), (25, 6576435), (45, 3653575), (59, 2786625), (75, 2192145), (125, 1315287), (177, 928875), (225, 730715), (295, 557325), (375, 438429), (531, 309625), (885, 185775), (1125, 146143), (1475, 111465), (2477, 66375), (2655, 61925), (4425, 37155), (7375, 22293), (7431, 22125), (12385, 13275)]