411873150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211217}}^1$

素因数の和:211245

約数の個数: 48

約数和(自身を含む): 1100023344

約数和(自身を除く): 688150194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 211217, 422434, 633651, 1056085, 1267302, 2112170, 2745821, 3168255, 5280425, 5491642, 6336510, 8237463, 10560850, 13729105, 15841275, 16474926, 27458210, 31682550, 41187315, 68645525, 82374630, 137291050, 205936575, 411873150]

約数ペア:

[(1, 411873150), (2, 205936575), (3, 137291050), (5, 82374630), (6, 68645525), (10, 41187315), (13, 31682550), (15, 27458210), (25, 16474926), (26, 15841275), (30, 13729105), (39, 10560850), (50, 8237463), (65, 6336510), (75, 5491642), (78, 5280425), (130, 3168255), (150, 2745821), (195, 2112170), (325, 1267302), (390, 1056085), (650, 633651), (975, 422434), (1950, 211217)]