98839895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1723}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 148953600

約数和(自身を除く): 50113705

約数列:

[1, 5, 7, 11, 35, 55, 77, 149, 385, 745, 1043, 1639, 1723, 5215, 8195, 8615, 11473, 12061, 18953, 57365, 60305, 94765, 132671, 256727, 663355, 1283635, 1797089, 2823997, 8985445, 14119985, 19767979, 98839895]

約数ペア:

[(1, 98839895), (5, 19767979), (7, 14119985), (11, 8985445), (35, 2823997), (55, 1797089), (77, 1283635), (149, 663355), (385, 256727), (745, 132671), (1043, 94765), (1639, 60305), (1723, 57365), (5215, 18953), (8195, 12061), (8615, 11473)]