73410015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 72571425

約数列:

[1, 3, 5, 7, 15, 19, 21, 31, 35, 57, 93, 95, 105, 133, 155, 217, 285, 399, 465, 589, 651, 665, 1085, 1187, 1767, 1995, 2945, 3255, 3561, 4123, 5935, 8309, 8835, 12369, 17805, 20615, 22553, 24927, 36797, 41545, 61845, 67659, 110391, 112765, 124635, 157871, 183985, 257579, 338295, 473613, 551955, 699143, 772737, 789355, 1287895, 2097429, 2368065, 3495715, 3863685, 4894001, 10487145, 14682003, 24470005, 73410015]

約数ペア:

[(1, 73410015), (3, 24470005), (5, 14682003), (7, 10487145), (15, 4894001), (19, 3863685), (21, 3495715), (31, 2368065), (35, 2097429), (57, 1287895), (93, 789355), (95, 772737), (105, 699143), (133, 551955), (155, 473613), (217, 338295), (285, 257579), (399, 183985), (465, 157871), (589, 124635), (651, 112765), (665, 110391), (1085, 67659), (1187, 61845), (1767, 41545), (1995, 36797), (2945, 24927), (3255, 22553), (3561, 20615), (4123, 17805), (5935, 12369), (8309, 8835)]