188831475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 390323232

約数和(自身を除く): 201491757

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 113, 175, 225, 315, 339, 525, 565, 791, 1017, 1061, 1575, 1695, 2373, 2825, 3183, 3955, 5085, 5305, 7119, 7427, 8475, 9549, 11865, 15915, 19775, 22281, 25425, 26525, 35595, 37135, 47745, 59325, 66843, 79575, 111405, 119893, 177975, 185675, 238725, 334215, 359679, 557025, 599465, 839251, 1079037, 1671075, 1798395, 2517753, 2997325, 4196255, 5395185, 7553259, 8991975, 12588765, 20981275, 26975925, 37766295, 62943825, 188831475]

約数ペア:

[(1, 188831475), (3, 62943825), (5, 37766295), (7, 26975925), (9, 20981275), (15, 12588765), (21, 8991975), (25, 7553259), (35, 5395185), (45, 4196255), (63, 2997325), (75, 2517753), (105, 1798395), (113, 1671075), (175, 1079037), (225, 839251), (315, 599465), (339, 557025), (525, 359679), (565, 334215), (791, 238725), (1017, 185675), (1061, 177975), (1575, 119893), (1695, 111405), (2373, 79575), (2825, 66843), (3183, 59325), (3955, 47745), (5085, 37135), (5305, 35595), (7119, 26525), (7427, 25425), (8475, 22281), (9549, 19775), (11865, 15915)]