196133625

素因数分解:

$3^2\times 5^3\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 355329936

約数和(自身を除く): 159196311

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 313, 375, 557, 939, 1125, 1565, 1671, 2785, 2817, 4695, 5013, 7825, 8355, 13925, 14085, 23475, 25065, 39125, 41775, 69625, 70425, 117375, 125325, 174341, 208875, 352125, 523023, 626625, 871705, 1569069, 2615115, 4358525, 7845345, 13075575, 21792625, 39226725, 65377875, 196133625]

約数ペア:

[(1, 196133625), (3, 65377875), (5, 39226725), (9, 21792625), (15, 13075575), (25, 7845345), (45, 4358525), (75, 2615115), (125, 1569069), (225, 871705), (313, 626625), (375, 523023), (557, 352125), (939, 208875), (1125, 174341), (1565, 125325), (1671, 117375), (2785, 70425), (2817, 69625), (4695, 41775), (5013, 39125), (7825, 25065), (8355, 23475), (13925, 14085)]