498730545

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{829}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 897296400

約数和(自身を除く): 398565855

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 461, 829, 1305, 1383, 2305, 2487, 4145, 4149, 6915, 7461, 12435, 13369, 20745, 24041, 37305, 40107, 66845, 72123, 120205, 120321, 200535, 216369, 360615, 382169, 601605, 1081845, 1146507, 1910845, 3439521, 5732535, 11082901, 17197605, 33248703, 55414505, 99746109, 166243515, 498730545]

約数ペア:

[(1, 498730545), (3, 166243515), (5, 99746109), (9, 55414505), (15, 33248703), (29, 17197605), (45, 11082901), (87, 5732535), (145, 3439521), (261, 1910845), (435, 1146507), (461, 1081845), (829, 601605), (1305, 382169), (1383, 360615), (2305, 216369), (2487, 200535), (4145, 120321), (4149, 120205), (6915, 72123), (7461, 66845), (12435, 40107), (13369, 37305), (20745, 24041)]