75741645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 146718720

約数和(自身を除く): 70977075

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 79, 105, 115, 161, 237, 345, 395, 397, 483, 553, 805, 1185, 1191, 1659, 1817, 1985, 2415, 2765, 2779, 5451, 5955, 8295, 8337, 9085, 9131, 12719, 13895, 27255, 27393, 31363, 38157, 41685, 45655, 63595, 63917, 94089, 136965, 156815, 190785, 191751, 219541, 319585, 470445, 658623, 721349, 958755, 1097705, 2164047, 3293115, 3606745, 5049443, 10820235, 15148329, 25247215, 75741645]

約数ペア:

[(1, 75741645), (3, 25247215), (5, 15148329), (7, 10820235), (15, 5049443), (21, 3606745), (23, 3293115), (35, 2164047), (69, 1097705), (79, 958755), (105, 721349), (115, 658623), (161, 470445), (237, 319585), (345, 219541), (395, 191751), (397, 190785), (483, 156815), (553, 136965), (805, 94089), (1185, 63917), (1191, 63595), (1659, 45655), (1817, 41685), (1985, 38157), (2415, 31363), (2765, 27393), (2779, 27255), (5451, 13895), (5955, 12719), (8295, 9131), (8337, 9085)]