1143750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{61}}^1$

素因数の和:91

約数の個数: 48

約数和(自身を含む): 2906064

約数和(自身を除く): 1762314

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 125, 150, 183, 250, 305, 366, 375, 610, 625, 750, 915, 1250, 1525, 1830, 1875, 3050, 3125, 3750, 4575, 6250, 7625, 9150, 9375, 15250, 18750, 22875, 38125, 45750, 76250, 114375, 190625, 228750, 381250, 571875, 1143750]

約数ペア:

[(1, 1143750), (2, 571875), (3, 381250), (5, 228750), (6, 190625), (10, 114375), (15, 76250), (25, 45750), (30, 38125), (50, 22875), (61, 18750), (75, 15250), (122, 9375), (125, 9150), (150, 7625), (183, 6250), (250, 4575), (305, 3750), (366, 3125), (375, 3050), (610, 1875), (625, 1830), (750, 1525), (915, 1250)]