11955450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6131}}^1$

素因数の和:6159

約数の個数: 48

約数和(自身を含む): 31935456

約数和(自身を除く): 19980006

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, 6131, 12262, 18393, 30655, 36786, 61310, 79703, 91965, 153275, 159406, 183930, 239109, 306550, 398515, 459825, 478218, 797030, 919650, 1195545, 1992575, 2391090, 3985150, 5977725, 11955450]

約数ペア:

[(1, 11955450), (2, 5977725), (3, 3985150), (5, 2391090), (6, 1992575), (10, 1195545), (13, 919650), (15, 797030), (25, 478218), (26, 459825), (30, 398515), (39, 306550), (50, 239109), (65, 183930), (75, 159406), (78, 153275), (130, 91965), (150, 79703), (195, 61310), (325, 36786), (390, 30655), (650, 18393), (975, 12262), (1950, 6131)]